GAP-MET®/M

Solid sintered bronze bearing | Maintenance-free | With uniformly embedded solid lubricant in the bronze or iron matrix

Bearing properties

GAP-MET®/M is a maintenance-free plain bearing. However, oil or grease lubrication is possible. High load capacity and strength for all slow movement types, suitable for contaminated environments, no moisture absorption, good chemical resistance and good temperature resistance. The parts are mechanically reworkable.

Material

Self-lubricating sliding material, powder metallurgically produced. Homogeneous microscopic fine distribution of the lubricant in the bronze or iron matrix.

Product properties

Maintenance maintenance free
Static load ≤ 250 N/mm²
Dynamic load ≤ 130 N/mm²
Sliding speed ≤ 0,4 m/s
Friction value 0,10 up to 0,20
Temperature strain -50 up to +350 °C
max. pv-value 1,5 N/mm² x m/s

Tolerance details

Housing ø H7
Bushing inner ø after mounting According to customer specification (D8 / H8 / H9)
Shaft tolerance To be specified by the client

Shaft material

Steel hardened> 180HB, roughness ≤ Rz 4

Installation instructions

Housing Installation chamfer, approx. 1.5 mm x 15 to 45°
Shaft Installation chamfer, 5 mm x 15°, edges rounded.
Installation mandrel It is advisable to use a suitable press-in mandrel. It may be necessary to grease the outer surfaces during installation.

Areas of application

Steel and hydropower engineering, tyre mould, beverage machines, steel and metallurgical plants

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